|
|
|
|
|
Eric Danso-Boateng, Melissa Fitzsimmons, Andrew B. Ross and Ted Mariner
Adsorption of methylene blue (MB) dye from an aqueous solution onto hydrochars produced from brown seaweed (Fucus Serratus) (FS-HC), coconut shell (CS-HC), and oak wood (Oak-HC) at different temperatures (200?250 °C) was investigated in a batch system. R...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jean-Luc Henry, Jimmy Nagau, Jean Velin and Issa-Paul Moussa
This article concerns the improvement of digital image quality using mathematical tools such as nonlinear partial differential operators. In this paper, to perform smoothing on digital images, we propose to use the p(x)-Laplacian operator. Its smoothing ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aminat Uzdenova
Electromembrane processes underlie the functioning of electrodialysis devices and nano- and microfluidic devices, the scope of which is steadily expanding. One of the main aspects that determine the effectiveness of membrane systems is the choice of the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nikolay Nefedov, Bogdan Tishchenko and Natalia Levashova
An algorithm is presented for the construction of an asymptotic approximation of a stable stationary solution to a diffusion equation system in a two-dimensional domain with a smooth boundary and a source function that is discontinuous along some smooth ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alexander Safonov and Kirill Minchenkov
Honeycomb weathering is a common phenomenon found on various rock surfaces all around the world. However, honeycomb formation mechanisms are still poorly understood. In this study, we propose a model describing moisture transport within the sandstone and...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dinh Van Duy, Tran Van Ty, Cao Tan Ngoc Than, Cu Ngoc Thang, Huynh Thi Cam Hong, Nguyen Trung Viet and Hitoshi Tanaka
Coastal erosion poses a significant threat to the infrastructure of the coastal community at the mouth of the Ma River in Thanh Hoa Province, Vietnam. In response, emergency solutions such as hard, protective structures are often implemented. However, th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Suphapan Satchawan, Pongthipun Phuengphai, Acharaporn Ratanamanee and Nonglak Meethong
This research focused on the removal of Fe(III) ions from an aqueous solution of wastewater through an adsorption process using biosorbents of natural palmyra palm fruit fibres (N?PPF) and chemically modified palmyra palm fruit fibres (C?PPF). BET was us...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rui Tao, Hongxiang Ren and Yi Zhou
Under the current background of navigation education, students generally lack a comprehensive grasp of ship firefighting equipment?s operation. Therefore, we develop a novel ship firefighting training simulator with a multi-sensory human?computer interac...
ver más
|
|
|
|
|
|
|
|
|
|
|
Francesca Pitolli, Chiara Sorgentone and Enza Pellegrino
Differential problems with the Riesz derivative in space are widely used to model anomalous diffusion. Although the Riesz?Caputo derivative is more suitable for modeling real phenomena, there are few examples in literature where numerical methods are use...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qiang Huang, Shuai Fu, Huijie Zhu, Huaihui Song, Zhe Yang, Xiuji Zhang, Junhong Bie, Jianhong Lu, Mingyan Shi and Bo Liu
Vanadium (V(V)) removal from simulation water (SW) was successfully accomplished using nanoscale zero-valent iron that was immobilized by activated carbon (NZVI/AC) which was used as an adsorbent. We investigated the effects of different parameters on V(...
ver más
|
|
|
|
|
|